Fig. 2 | npj Quantum Information

Fig. 2

From: Decoherence benchmarking of superconducting qubits

Fig. 2

Raw data of T1 decay-profile. a Consecutive T1 measurements, spanning 4.6 × 105 s (approximately 128 h), of qubit A. b A data set showing a change in T1 within a single iteration. These jumps are found to occur in approximately 3% of all measurements. c A data set showing a decaying sinusoidal (rather than a purely exponential) decay profile. The appearance of revivals is due to the resonant exchange with a TLS. These profiles are found to occur in approximately 5% of all iterations. This data was taken during cooldown 5

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